Ashley J Smith Nunez, MD - Medicare Pulmonary Disease in Mattoon, IL

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Ashley J Smith Nunez, MD is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Mattoon, Illinois. She graduated from medical school in 2018 and has 7 years of diverse experience with area of expertise as Pulmonary Disease. She is a member of the group practice Northwestern Medical Faculty Foundation, Sarah Bush Lincoln Health Center and her current practice location is 1000 Health Center Dr, Mattoon, Illinois. You can reach out to her office (for appointments etc.) via phone at (217) 238-4960.

Ashley J Smith Nunez is licensed to practice in Illinois (license number 036.155044) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1083107122.

Contact Information

Ashley J Smith Nunez, MD
1000 Health Center Dr,
Mattoon, IL 61938-4644
(217) 238-4960
(217) 238-4951

Map and Direction




Physician's Profile

Full NameAshley J Smith Nunez
GenderFemale
SpecialityPulmonary Disease
Experience7 Years
Location1000 Health Center Dr, Mattoon, Illinois
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Ashley J Smith Nunez graduated from medical school in 2018
  NPI Data:
  • NPI Number: 1083107122
  • Provider Enumeration Date: 06/13/2018
  • Last Update Date: 05/27/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 3274880026
  • Enrollment ID: I20210713000576

Medical Identifiers

Medical identifiers for Ashley J Smith Nunez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1083107122NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RP1001XInternal Medicine - Pulmonary Disease 036155044 (Illinois)Secondary
207R00000XInternal Medicine 036.155044 (Illinois)Secondary
207RC0200XInternal Medicine - Critical Care Medicine 036.155044 (Illinois)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Northwestern Medical Faculty Foundation45875768143871
Sarah Bush Lincoln Health Center5092614867359

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Ashley J Smith Nunez allows following entities to bill medicare on her behalf.
Entity NameNorthwestern Medical Faculty Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346235314
PECOS PAC ID: 4587576814
Enrollment ID: O20031105000541
Entity NameSarah Bush Lincoln Health Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669564662
PECOS PAC ID: 5092614867
Enrollment ID: O20031231000478
Entity NameGottlieb Community Health Services Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013415603
PECOS PAC ID: 3375442999
Enrollment ID: O20180420000980
Entity NameLoyola Medical Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376041954
PECOS PAC ID: 6305109547
Enrollment ID: O20180420002063

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Ashley J Smith Nunez is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Ashley J Smith Nunez, MD
Po Box 372,
Mattoon, IL 61938-0372

Ph: (217) 868-2812		Ashley J Smith Nunez, MD
1000 Health Center Dr,
Mattoon, IL 61938-4644

Ph: (217) 238-4960

Reviews and Comments


Internal Medicine Doctors in Mattoon, IL

Julian Vassay, M.D.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 101 Professional Plaza, Mattoon, IL 61938
Phone: 217-258-2110    Fax: 217-238-3434
Kiran Joag, M.D.
Critical Care Medicine
Medicare: Medicare Enrolled
Practice Location: 200 Richmond Ave E, Mattoon, IL 61938
Phone: 217-234-7400    Fax: 217-234-7011
Dr. Alexis Ayonote, M.D.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1000 Health Center Dr, Mattoon, IL 61938
Phone: 217-258-4155    
Dr. Sathya Subbiah, M.D.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 200 Richmond Ave E Ste 3, Mattoon, IL 61938
Phone: 217-234-7000    Fax: 217-234-2060
Gurnoor Kaur Rathore, MD
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1000 Health Center Dr, Mattoon, IL 61938
Phone: 217-238-4325    Fax: 217-348-4290
Dr. Ali Hassan Ali Warda, MD
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1000 Health Center Dr Ste 101, Mattoon, IL 61938
Phone: 217-258-4158    Fax: 217-258-2519

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.